.discussion-container {
  padding: 24px;
  max-width: 1200px;
  margin: 0 auto;
  background-color: #f8f9fa;
}

.discussion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  padding: 24px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.discussion-header h2 {
  font-size: 24px;
  font-weight: 600;
  margin: 0;
}

.discussion-list {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.discussion-item {
  margin-bottom: 16px;
  padding: 24px;
  transition: all 0.3s;
  border-bottom: 1px solid #f0f0f0;
}

.discussion-item:last-child {
  border-bottom: none;
}

.discussion-item:hover {
  background-color: #fafafa;
}

.discussion-item .ant-list-item-meta-title {
  margin-bottom: 12px;
  font-size: 18px;
  font-weight: 600;
  color: #1890ff;
}

.discussion-item .ant-list-item-meta-description {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

.discussion-item .ant-list-item-action {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.discussion-item .ant-space {
  cursor: pointer;
  color: #666;
  transition: color 0.3s;
}

.discussion-item .ant-space:hover {
  color: #1890ff;
}

.ant-modal-body .ant-form {
  margin-top: 24px;
}

.ant-modal-body .ant-form-item {
  margin-bottom: 24px;
}

.ant-modal-body .ant-input,
.ant-modal-body .ant-select {
  border-radius: 8px;
}

.ant-modal-body .ant-btn {
  height: 40px;
  padding: 0 24px;
  border-radius: 8px;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .discussion-container {
    padding: 16px;
  }

  .discussion-header {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    margin-bottom: 24px;
  }

  .discussion-header h2 {
    font-size: 20px;
  }

  .discussion-header .ant-space {
    width: 100%;
  }

  .discussion-header .ant-select {
    width: 100% !important;
  }

  .discussion-header .ant-btn {
    width: 100%;
  }

  .discussion-item {
    padding: 16px;
  }

  .discussion-item .ant-list-item-meta-title {
    font-size: 16px;
  }

  .discussion-item .ant-list-item-action {
    gap: 12px;
  }
}